Features

• VIN Range: 2.7V to 5.5V

• Fixed or Adjustable VOUT: 1.0V to 4.2V

• 3A Output Current

• Up to 95 Efficiency

• Integrated Low On Resistance Power Switch

• Internally Compensated Current Mode Control

• 1MHz Switching Frequency

• Constant Pulse Width Modulation (PWM) Mode

• Low Output Ripple With Light Load

• Internal Soft Start

• Current Limit Protection

• Over-Temperature Protection

• SOP-8 Package

• -40°C to +85°C Temperature Range